.letter_container {
  width: 100%;
  height: 100%;
  padding: 20rpx 0;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.image {
  width: 100%;
}
.image_container {
  width: 100%;
  display: flex;
  justify-content: flex-start;
  align-items: flex-start;
  .image_content {
    width: 104rpx;
    flex-shrink: 0;
    border-radius: 8rpx;
    margin-left: 28rpx;
    position: relative;
    &:first-child {
      margin-left: 0;
    }
    &.active {
      .image_bg {
        display: block;
      }
    }
    .image_bg {
      width: 100%;
      height: 100%;
      border-radius: 6rpx;
      position: absolute;
      top: 0;
      left: 0;
      border: 4rpx solid #5389e2;
      display: none;
    }
    image {
      width: 100%;
      height: 156rpx;
      display: block;
    }
  }
  image {
    width: 105rpx;
    flex-shrink: 0;
  }
}
.letter_content {
  width: 100%;
  margin-top: 20rpx;
  display: flex;
}
.video {
  width: 960rpx;
  height: 540rpx;
  video {
    width: 100%;
    height: 100%;
    border-radius: 10rpx;
  }
}
.content {
  flex: 1;
  padding: 24rpx 32rpx;
  margin-left: 40rpx;
  height: 540rpx;
  background: rgba(233, 203, 47, 0.5);
  border-radius: 10rpx;
  .content_title {
    font-size: 28rpx;
    font-weight: bold;
    color: #333333;
  }
  .content_scroll {
    padding-top: 12rpx;
  }
  .content_text {
    font-size: 24rpx;
    font-weight: bold;
    color: #333333;
    line-height: 34rpx;
    text-align: center;
  }
}
